pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,328,482
← previous block
next block →
recent activity
Analyzing
Block #87,328,482
30 transactions · 26 stateful · 2026-07-12 19:03:52 UTC
Parallelism
57
/100
Blocked
69
%
Avg conflicts / tx
1.87
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,328,482
· 30 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x6a53e58f
#3
0xab083028
#5
updatePrices
#6
0x39435dac
· blocks 9
#8
0x6a53e58f
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#16
setData
#22
0x6a53e58f
#29
0x39435dac
#4
0x0c7abd22
#7
0x39435dac
· blocks 3
#17
0x3f5c179b
· blocks 2
#9
0x5a5d9a99
· blocks 4
#20
0xed82b078
· blocks 1
#10
0x5a5d9a99
· blocks 5
#15
0x0f6795d9
· blocks 2
#21
0xed82b078
#11
0x5a5d9a99
· blocks 4
#18
0x0f6795d9
#12
0x5a5d9a99
· blocks 3
#19
0x0f6795d9
· blocks 4
#23
0x39435dac
· blocks 5
#24
0x39435dac
· blocks 4
#25
0x39435dac
· blocks 3
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
6
w0
7
w1
9
w2
10
w3
11
w4
12
w5
15
w3
17
w1
18
w4
19
w6
20
w2
21
w3
23
w7
24
w8
26
w10
28
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa05444cf…cd70
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x3ef0952c…762d
0x34b655…2a6f
10 touches
10 conflicts
0x46005a44…f34b
0xa6afd3…d132
8 touches
6 conflicts
0x61377ba1…0bef
0xa6afd3…d132
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xad0c145d…72b3
0xa6afd3…d132
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
21 conflicts on slot
0xa05444cff4…1ecd70
Audit this contract →
← previous block
·
next block →
recent activity